Cabot Corporation operates as a specialty chemicals and performance materials company. The company offers rubber grade carbon blacks used in tires as a rubber reinforcing agent and performance additive, as well as in industrial products, such as hoses, belts, extruded profiles, and molded goods; and compounds of carbon black and rubber. It also provides specialty grades of carbon black used in inks, coatings, plastics, adhesives, toners, batteries, and displays applications; masterbatch and conductive compound products for use in automotive, industrial, packaging, consumer products, and electronics industries; inkjet colorants used in the inkjet printing applications; fumed silica used in adhesives, sealants, cosmetics, batteries, inks, toners, silicone elastomers, coatings, polishing slurries, and pharmaceuticals; fumed alumina used in various products, including inkjet media, lighting, coatings, cosmetics, and polishing slurries; and aerogel, a hydrophobic, silica-based particle for use in various thermal insulation and specialty chemical applications. In addition, the company offers activated carbon products used for the purification of water, air, food and beverages, pharmaceuticals, and other liquids and gases; and activated carbon solutions for activated carbon injection in coal-fired utilities, mobile water filter units, and carbon reactivation services. Further, it provides cesium formate brines used as a drilling and completion fluid primarily in high pressure and high temperature oil and gas well construction; and fine cesium chemicals used in a range of industries and applications that include catalysts, doping agents, and brazing fluxes. The company sells its products primarily through distributors and sales representatives in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. Cabot Corporation was founded in 1882 and is headquartered in Boston, Massachusetts.